diff --git a/cartographer_toyota_hsr/CHANGELOG.rst b/cartographer_toyota_hsr/CHANGELOG.rst
new file mode 100644
index 0000000..d12f87c
--- /dev/null
+++ b/cartographer_toyota_hsr/CHANGELOG.rst
@@ -0,0 +1,7 @@
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Changelog for package cartographer_toyota_hsr
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+0.1.0 (2017-05-18)
+------------------
+* First unstable development release
diff --git a/cartographer_toyota_hsr/package.xml b/cartographer_toyota_hsr/package.xml
index 6af49ce..41594d6 100644
--- a/cartographer_toyota_hsr/package.xml
+++ b/cartographer_toyota_hsr/package.xml
@@ -17,7 +17,7 @@
 
 <package format="2">
   <name>cartographer_toyota_hsr</name>
-  <version>1.0.0</version>
+  <version>0.1.0</version>
   <description>
     Cartographer configurations and launch files for the Toyota HSR.
   </description>